/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.beam.runners.spark.translation;

import java.util.Iterator;
import org.apache.beam.runners.core.DoFnRunner;
import org.apache.beam.runners.core.TimerInternals;
import org.apache.beam.sdk.transforms.DoFn;

/** Holds current processing context for {@link SparkInputDataProcessor}. */
public class SparkProcessContext<K, InputT, OutputT> {
  private final String stepName;
  private final DoFn<InputT, OutputT> doFn;
  private final DoFnRunner<InputT, OutputT> doFnRunner;
  private final Iterator<TimerInternals.TimerData> timerDataIterator;
  private final K key;

  public SparkProcessContext(
      String stepName,
      DoFn<InputT, OutputT> doFn,
      DoFnRunner<InputT, OutputT> doFnRunner,
      K key,
      Iterator<TimerInternals.TimerData> timerDataIterator) {

    this.stepName = stepName;
    this.doFn = doFn;
    this.doFnRunner = doFnRunner;
    this.key = key;
    this.timerDataIterator = timerDataIterator;
  }

  public String getStepName() {
    return stepName;
  }

  public DoFn<InputT, OutputT> getDoFn() {
    return doFn;
  }

  public DoFnRunner<InputT, OutputT> getDoFnRunner() {
    return doFnRunner;
  }

  public Iterator<TimerInternals.TimerData> getTimerDataIterator() {
    return timerDataIterator;
  }

  public K getKey() {
    return key;
  }
}
